Determine whether y varies directly with x if so find the constant of variation k. 3y=-7x-18
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
The word "difference" represents a subtraction. Then the algebraic expression will be of the form a-b.
Now, the difference is between the cube of a number and the square of the number, then let's call the number x. The square of the number is raise to two. Then the square of the number is .
The cube of the number is raise to three. Then the cube of the number is .
So, the difference between the cube of a number and the square of the number (we are talking about the same number in the square and the cube) is .